Click Arrange to start designing. Select image, resize and drag. Have fun with image. Make it transparent, add feather effects. Add text. 'Drag In Place On' lets you move images in the position they are stacked. Select and Del key to remove. Hold SHIFT key and resize to zoom image.

Click ReArrange to start designing. Select image, resize and drag. Hold SHIFT key to zoom in, zoom out the image.
If this was your own Showcase, you could do many more things such as add products, photos from any site, then have fun with those images e.g museum styles frame borders, add messages, save your designs and email them to friends.

Drag In Place On - helps you maintain the layering of your items when you want to adjust some of the images.

Drag In Place Off - will bring the selected image on top of others.